Eminence Delta-10A 10" Midrange Driver 8 Ohm

Brand:| Model: Delta-10A
For great midrange and woofer performance, try the Eminence Delta-10A 10" speaker. Its hefty 56 oz. magnet, 2-1/2" voice coil, and optimized moving parts are designed to guarantee success!
  • Kapton coil former
  • Polyamide-imide coated aluminum voice coil
  • Ferrite magnet
  • Vented Pole Piece
  • Pressed steel basket
  • Paper cone
  • Cloth accordian surround
Part # 
Weight: 12 lbs.  
Your Price
Part # 290-412
Qty:  EA
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Product Details

Eminence Delta-10A 10" Midrange Driver 8 Ohm

The Eminence Delta-10A 10" speaker is optimized for outstanding midrange performance in 3-way systems, and midbass in 2-way systems. Also suitable for bass guitars, keyboards, club music systems, and stage monitors. Made in the USA. 7-year manufacturer's warranty!

Product Specifications
  • Nominal Diameter10"
  • Power Handling (RMS)350 Watts
  • Power Handling (max)700 Watts
  • Impedance8 ohms
  • Frequency Response63 to 3,700 Hz
  • Sensitivity98.8 dB 1W/1m
  • Voice Coil Diameter2.5"
  • Magnet Weight56 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)66 Hz
  • DC Resistance (Re)5.42 ohms
  • Voice Coil Inductance (Le)0.74 mH
  • Mechanical Q (Qms)6.53
  • Electromagnetic Q (Qes)0.35
  • Total Q (Qts)0.33
  • Compliance Equivalent Volume (Vas)1.1 ft.³
  • Mechanical Compliance of Suspension (Cms)0.18 mm/N
  • BL Product (BL)14.4 Tm
  • Diaphragm Mass Inc. Airload (Mms)32g
  • Maximum Linear Excursion (Xmax)3.5 mm
  • Surface Area of Cone (Sd)344.9 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialCloth
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter10.09"
  • Baffle Cutout Diameter9.05"
  • Depth4.25"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.18 ft.³
  • Sealed F3171 Hz
  • Vented Volume0.43 ft.³
  • Vented F3104 Hz
Eminence Delta-10A 10" Midrange Driver 8 Ohm
  • BrandEminence Speaker
  • ModelDelta-10A
  • Part Number290-412
  • UPC876358000203
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (9 Reviews)
  • Weight12 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Eminence Delta-10A 10" Midrange Driver 8 Ohm
Eminence Delta-10A 10" Midrange Driver 8 Ohm is rated 5.0 out of 5 by 9.
Rated 5 out of 5 by from Eminence Speakers!I bought tho to replace / upgrade a speaker. The specs were very similar & the speaker 'swap' posed no problems. The response of the cab was essentially unchanged & the power handling capability was improved dramatically.
Date published: 2014-07-30
Rated 5 out of 5 by from loudI have two of these in each door of my 1999 Nissan frontier along with selenium st350s. Wired to 4 ohms with 300 watts each with high pass filter you can feel the voice in the music in your chest. WOW is all I can say.
Date published: 2014-04-08
Rated 5 out of 5 by from THe Eminence Delts-10A 10"midrange Driver 8ohmI have the carvin BR410 bass cabinet didn't have service i need it, so i bought the Eminence Delts-10A 10" midrange Driver 8ohm i replacement the carvin speakers i love my bass sound,i chose this Eminence speakers because the sensitivity was rated higher that others price range,it out performs my carvin BR410 bass cabinet speakers!
Date published: 2013-01-08
Rated 5 out of 5 by from Home TheaterMost folks buy professional audio gear for "pro" use - but I've always wanted my home system to rock! I use 14 of these 10-inch units; 2 each (along with a 3" titanium dome) in the 7 satellite speakers in my 7.0 surround system. With "only" 100 watt per channel, you will give up LONG before they start to strain... (!)Of note: they don't go low - about 60 Hz is the bottom end, so subs are a must! (I have 6:15" subs in the floor under each seat). But from 60-4000, they absolutely blow you away!!!
Date published: 2011-12-10
Rated 5 out of 5 by from Delivered exactly what I needed.I kept noticing a lack of detail, depth & spatiality in my rear HT speakers. So I decided to get a pair of these. The higher sensitivity delivered exactly what I needed. As a bonus it also added a lot more punch. Very happy with this purchase and the price is great.
Date published: 2011-10-05
Rated 5 out of 5 by from Highly reccomended!I bought this as a replacement for an SWR Triad cabinet. I had already replaced the original PAS 10 with a Carvin PS-10 that a friend had laying around. The Carvin didn't seem to have the output that the original PAS had. I wasn't happy with the carvin but used it for 2 years until I blew the 15. I replaced the 15 with the Eminence Legend CB-15 and the 10 with this one. HUGE difference. I chose this 10 because the sensitivity was rated higher that others in the price range and it out performs my Carvin 10 fold. I should have purchased this years ago. It has quality workmanship you would expect from an american manufacturer, meaning no excess glue smeared everywhere, no jaged edges on the basket. Well worth the price. No worries with the 7 year warranty. A+
Date published: 2010-03-08
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Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
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Eminence Delta-10A 10" Midrange Driver 8 Ohm

what is the sensitivity rating for the the eminence speaker used in the fender pro junior/

Asked by: little edge
We do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-03-16

I have an Ampeg Micro-VR Amp Head (200w in 4ohm and 150w in 8ohm)... And an Ampeg SVT-210AV cabinet... Can i use 2 of these to upgrade the cab (wire them in parallel) or will i need a bigger cab?? Worth the trouble to get "only" more 50w??

Asked by: Exlows
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-08-29

What box volume, port size (diameter and length, or with and height) for two delta 10's to achieve the most efficient and best fidelity at 180 - 250 hz to 3k hz ?

Asked by: bassnut
The recommended volume for a pair of these is 1 cubic foot tuned to about 73 Hz. This can be done using two 3" diameter ports that are 4-1/2" long each.
Answered by: MattP
Date published: 2014-02-10

How do I wire these in a 810 cab,to get a 4 ohm cab?

Asked by: Pepperbass
There are a two ways to do this.#1: Wire two groups of four in parallel, this will give you two groups at 2 ohms, then wire those two groups in series for a total of 4 ohms.#2: Wire four groups of two in series, gives you four 16 ohm groups, then wire the four groups in parallel for a total 4 ohms.
Answered by: mtg90
Date published: 2012-04-09

Will these handle vocals - mids well?

I'm building a set of speakers and the Eminence Beta-8A 8" Midrange/PA Drivers were recommended. I have room in the boxes to use these 10" drivers. It's a standard 3-way box.. subs - mids - horns.Pros & Cons of using one speaker or the other if I have space for either?
Asked by: joshag
Let me start by saying that both of these drivers are good quality and sound nice when used properly. It may seem like a good idea to jump up to these 10s, but there is more to speaker design than just having "room in the boxes". The internal volume is specific to the speaker's needs. If the chamber isn't the right size you will experience anomalies, most of which don't sound good. You also have to consider the mid-high crossover point. The 10 doesn't play as high as the 8 which may or may not be a problem. And, even if the 10 does play high enough, you still have to consider the effective radiation pattern. As the diameter of the driver gets larger the higher frequencies become "beamy", leaving listeners off axis to the speaker with a big dip in the upper mids. Ultimately, unless you are equipped with the knowledge necessary to "reengineer" this design, I'd suggest sticking with the designer's reccomendations.
Answered by: Matt Dupuy
Date published: 2012-01-22

How do I wire two 8 ohm, 10" speakers in cab #1 to a 8 ohm, 15" speaker in cab # 2 to end up with a 4 ohm load?

I want to purchase TWO of these Eminence Delta-10A 10" Midrange Driver 8 Ohm speakers. I currently have a separate cab with a 8 ohm 15" speaker. How do I wire the 210's so when connected I have a 4 ohm load? A diagram would help.
Asked by: RicBerkley
The only options you have are wiring the two 10s together in series for a 16 ohm load to be put in parallel with the 15 for a 5.33 ohm load, or wiring the 10s together in parallel for a 4 ohm load and then in series for with the 15 for a 12 ohm load. See below for the wiring diagrams.
Answered by: mikevv
Date published: 2011-04-04
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